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4.9

star rating
150+ Satisfied Customers

Professional UI/UX Design Service from a Trusted UI/UX Agency

We top tier UI/UX design services elevate user engagement, boost conversions, and grow digital brands of all sizes worldwide.

UI/UX Design - Free Consultation

Let us turn your vision to a clean, user-first design that works. We build experiences that onboard faster, engage deeper, and perform better. Whether you’re refining or starting fresh, we’ll understand your users, your product, and what truly matters.

Let’s build something your users will love.

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Worked with 100+ Startups and Enterprises Around the World

bpc
bkash
nsdi
teletalk
epbb
POC
moc
bpc
bkash
nsdi
teletalk
epbb
POC
meghna oil company
joc
SEU
konita
ict
AID
Symlex vpn
flex 365
jamuna oil company
SEU
konita
ict
AID
symlex vpn
flex 365
bidayanondo
1-taka-ahar
srp
mch
Bangladesh Air Force
cods
kry
Symlex layer
bidayanondo
1-taka-ahar
srp
mch
Bangladesh Air Force
cods
kry
Symlex layer

Our Design
Approach

1


Discover &
Define

We start with in-depth research, understanding your users, goals and challenges to define a clear path for intuitive digital product design.

  • User research User research
  • Market analysis Market analysis
  • Competitor benchmarking Competitor benchmarking
  • Stakeholder interviews Stakeholder interviews
  • User personas User personas

2


Wireframe & Prototype

We map seamless user journeys and wireframes to visualize structure, interaction and prototype before jumping into design.

  • User journey mapping User journey mapping
  • Interactive prototypess Interactive prototypess
  • Usability testing Usability testing
  • Feedback integration Feedback integration

3


Visual UI
Design

This is where branding meets usability. We deliver responsive UI design systems that feel modern, fast and aligned with your identity.

  • Brand integration Brand integration
  • Design system creation Design system creation
  • High-fidelity mockups High-fidelity mockups
  • Visual consistency Visual consistency

4


Testing &
Handoff

We test real user behavior, refine based on feedback and deliver development-ready assets for smooth implementation.

  • Usability testing Usability testing
  • A/B testing A/B testing
  • User feedback loops User feedback loops
  • Iterative design improvements Iterative design improvements
  • Visual consistency Visual consistency

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We Offer UI/UX Design Services That Drive Results

As a professional UI/UX design company, our experts offer a versatile skill set built to solve real problems, drive results and give your product a competitive edge on web, mobile, or SaaS.

Mobile App UI/UX Design Mobile App UI/UX Design
Website UI Design Services Website UI Design Services
Custom Dashboard Interfaces Custom Dashboard Interfaces
UX Research & Usability Testing UX Research & Usability Testing
UI/UX Design & Development UI/UX Design & Development
Enterprise UX Optimization Enterprise UX Optimization
Interactive Prototyping Interactive Prototyping
Brand-Aligned UI Design Brand-Aligned UI Design

24/7


Dedicated Support

30+


Industries Served Globally

100%


On-Time Delivery

98%


Client Satisfaction Rate

Kolpolok’s Pixel-Perfect Design Services The UI/UX Difference Clients Talk About

Strategy

Strategy

Every design starts with real user insights, UX surveys and clear product goals to balance clarity and aesthetics perfectly.

Simplicity

Simplicity

We believe clean interfaces work best. Our professional UI/UX designs help users focus, flow, and convert smoothly.

Consistency

Consistency

From typography to motion, we create consistent digital experiences that reflect your brand across every touchpoint.

Scalability

Scalability

Whether launching an MVP or scalability for millions, our UI/UX design and development services grow with your business.

Speed

Speed

Faster load, easier navigation, shorter learning curves. Everything we design supports better product velocity.

Responsiveness

Responsiveness

Kolpolok delivers responsive UI designs that look and perform perfectly on mobiles, tablets and desktops worldwide.

User-First Design for Brands
That Think Long-Term

Explore our diverse portfolio showcasing the UI/UX designs crafted to enhance engagement,
boost conversions and elevate brands globally.

10+ Years
of Experience

100+ Dedicated
Team Members

65+ Countries
Global Clients

5 Continents
Worldwide Reach

Symlex VPN

Symlex VPN

  • iOS
  • Android
  • Android TV
  • MacOs
  • Windows
  • Admin Panel
  • Multi-level Reseller
  • Website
vpn-one-click

VPN One Click

  • iOS
  • Android
  • MacOs
  • Windows
  • Admin Panel
Redcard VPN

Redcard VPN

  • iOS
  • Android
  • Windows
  • Admin Panel
  • Website
IPlock VPN

IPlock VPN

  • iOS
  • Android
  • Mac OS
  • Windows
  • Admin Panel
No-ping

No ping

  • Android
  • iOS
  • Admin Panel
Urban Shield VPN

Urban Shield VPN

  • Android
  • iOS
  • MacOs
  • Windows
  • Admin Panel
Start VPN

Start VPN

  • iOS
  • Android
  • Website
  • Admin Panel
Loc VPN

Loc VPN

  • iOS
  • Android
  • Admin Panel
Pix VPN

Pix VPN

  • iOS
  • Android
  • Website
  • Admin Panel
Noon VPN

Noon VPN

  • Android
  • iOS
  • Admin Panel
Vava VPN

Vava VPN

  • Android
  • iOS
  • Admin Panel

of

Frequently Asked Question

FAQ

We combine expert UX surveys, deep user insights and creative UI/UX consulting to deliver designs that truly connect with your audience and boost engagement.

Absolutely. Whether you're a startup, SME, or scaling a big enterprise, we customize our services for businesses of all sizes and stages.

Our UI designers make sure every interface works smoothly across mobile, tablet, and desktop. We also work closely with our testing team to check how it performs on real devices, so users always get a seamless experience, no matter the screen.

Yes, our mobile app UI/UX design services focus on maximizing user engagement and retention across all mobile platforms.

We offer ongoing collaboration and fine-tuning as part of our UI/UX design and development services to keep your digital product performing at its best.

Our UI/UX design experts have experience working with diverse sectors globally, from startups to enterprises across tech, finance, healthcare,and more.

Project timelines vary based on scope, but most UI/UX design services take between 4 to 12 weeks to deliver a polished, user-ready product.

Yes, Kolpolok offers UI/UX design and development services, ensuring your designs are perfectly implemented and optimized.

Certainly! Check out our portfolio showcasing a range of user-focused UI/UX designs crafted for global brands.

Our blend of expert UX surveys, creative UI/UX consulting, responsive design and a dedicated team makes us a trusted UI/UX design agency worldwide.

Valuable Words from Our Clients

Interfaces That People Remember and Return To

Our UI and UX Designers
​ Turn Visitors Into Loyal Users

Bangladesh Office (Headquarter)
Kolpolok Limited
H # 24/1, Level # 7, Shyamoli Cinema Hall Building, Mirpur Road, Shyamoli
Dhaka – 1207, Bangladesh

USA Office
2807 N Parham Rd, STE 320 #2002
Henrico, VA 23294

South Africa Office
60 Calendula Drive, Malabar 6020
Port Elizabeth, South Africa

QUICK CONTACT
Tel: +880 2-58153018 (During the office hour)
Mobile: +880 1712-901764 (WhatsApp)
Support: 24x7
Email: [email protected]

BUSINESS HOURS
Mon - Fri: 9:30 AM to 6:30PM

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